Lock-In Amplifier

Part

Reads the pickup-coil voltage for AC susceptibility and measures AC four-probe resistance at low current. A frequency range covering 10 Hz to 100 kHz, input noise of a few nV per root Hz, a sine output to drive the primary coil and a computer interface.

Class	Part

Reads the pickup-coil voltage for AC susceptibility and measures AC four-probe resistance at low current. A frequency range covering 10 Hz to 100 kHz, input noise of a few nV per root Hz, a sine output to drive the primary coil and a computer interface. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.